Wash your hands with soap and water
Clean the affected finger with soap and water
Use tweezers cleaned with rubbing alcohol
Gently pull the thorn out in the same direction it entered
If the tip is visible, use a sterilized needle to lift it out slightly
Wash the area again after removing the thorn
Apply antiseptic or antibiotic ointment
Cover with a clean bandage
Change the bandage daily
Seek medical help if the thorn is deep, breaks off, or signs of infection appear